20170450072

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{57047}}^1$

素因数の和:57475

約数の個数: 32

約数和(自身を含む): 38182226400

約数和(自身を除く): 18011776328

約数列:

[1, 2, 4, 8, 193, 229, 386, 458, 772, 916, 1544, 1832, 44197, 57047, 88394, 114094, 176788, 228188, 353576, 456376, 11010071, 13063763, 22020142, 26127526, 44040284, 52255052, 88080568, 104510104, 2521306259, 5042612518, 10085225036, 20170450072]

約数ペア:

[(1, 20170450072), (2, 10085225036), (4, 5042612518), (8, 2521306259), (193, 104510104), (229, 88080568), (386, 52255052), (458, 44040284), (772, 26127526), (916, 22020142), (1544, 13063763), (1832, 11010071), (44197, 456376), (57047, 353576), (88394, 228188), (114094, 176788)]